Day April 7, 2026

Switzerland is not the EU — and this article says so. But it is the most structurally comparable rooftop-dominant solar market we have current data for, and it moved from near-zero to 50%+ BC market share in two years. We examine what drove that shift, what slows the EU transition by comparison, and what the evidence suggests for distributors, installers, and BIPV developers preparing their product strategy.